* Package:    net-analyzer/tcptraceroute-1.5_beta7-r2
 * Repository: gentoo
 * Maintainer: netmon@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking tcptraceroute-1.5_beta7.tar.gz to /var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work
>>> Source unpacked in /var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work
>>> Preparing source in /var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7 ...
 * Applying tcptraceroute-1.5_beta7-cross-compile-checks.patch ...
 [ ok ]
 * Running eautoreconf in '/var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7' ...
 * Running aclocal ...
 [ ok ]
 * Running autoconf --force ...
 [ ok ]
 * Running autoheader ...
 [ ok ]
 * Running automake --add-missing --copy --force-missing ...
 [ ok ]
 * Running elibtoolize in: tcptraceroute-tcptraceroute-1.5beta7/
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7 ...
 * econf: updating tcptraceroute-tcptraceroute-1.5beta7/config.sub with /usr/share/gnuconfig/config.sub
 * econf: updating tcptraceroute-tcptraceroute-1.5beta7/config.guess with /usr/share/gnuconfig/config.guess
./configure --prefix=/usr --build=x86_64-pc-linux-gnu --host=x86_64-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib64
checking build system type... x86_64-pc-linux-gnu
checking host system type... x86_64-pc-linux-gnu
checking target system type... x86_64-pc-linux-gnu
checking for a BSD-compatible install... /usr/lib/portage/python2.7/ebuild-helpers/xattr/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking for x86_64-pc-linux-gnu-gcc... x86_64-pc-linux-gnu-gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether x86_64-pc-linux-gnu-gcc accepts -g... yes
checking for x86_64-pc-linux-gnu-gcc option to accept ISO C89... none needed
checking whether x86_64-pc-linux-gnu-gcc understands -c and -o together... yes
checking for style of include used by make... GNU
checking dependency style of x86_64-pc-linux-gnu-gcc... none
checking how to run the C preprocessor... x86_64-pc-linux-gnu-gcc -E
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking whether x86_64-pc-linux-gnu-gcc needs -traditional... no
checking for gethostbyname... yes
checking for socket... yes
checking for connect... yes
checking for inet_aton... yes
checking for pcap_open_live in -lpcap... no
configure: error: cannot find libpcap

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7/config.log
 * ERROR: net-analyzer/tcptraceroute-1.5_beta7-r2::gentoo failed (configure phase):
 *   econf failed
 * 
 * Call stack:
 *               ebuild.sh, line  115:  Called src_configure
 *             environment, line 2723:  Called default
 *      phase-functions.sh, line  807:  Called default_src_configure
 *      phase-functions.sh, line  842:  Called __eapi2_src_configure
 *        phase-helpers.sh, line  779:  Called econf
 *        phase-helpers.sh, line  662:  Called __helpers_die 'econf failed'
 *   isolated-functions.sh, line  117:  Called die
 * The specific snippet of code:
 *   		die "$@"
 * 
 * If you need support, post the output of `emerge --info '=net-analyzer/tcptraceroute-1.5_beta7-r2::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=net-analyzer/tcptraceroute-1.5_beta7-r2::gentoo'`.
 * The complete build log is located at '/var/log/portage/net-analyzer:tcptraceroute-1.5_beta7-r2:20161119-143959.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/temp/environment'.
 * Working directory: '/var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7'
 * S: '/var/tmp/portage/net-analyzer/tcptraceroute-1.5_beta7-r2/work/tcptraceroute-tcptraceroute-1.5beta7'